Product Details
15 GUIDE SPECIFICATIONS HVAC Guide Specifications Size range: 300 to 1400 Nominal Cfm Part 1 –G E N E R A L 1.1 System Description Horizontal, room fan coil unit with furred‐in, above ceiling for ducting, or with cabinet for exposed ceiling installations. 1.2 Quality Assurance Unit shall be tested and certified in accordance with ARI Standard 440 and base unit UL certified. Each coil shall be factory tested for leakage at 300 psig air pressure with coil submerge in water, insulation and adhesive shall meet NEPA‐90A requirements for flame spread and smoke generation. All equipment wiring shall comply with NEC requirements. 1.3 Delivery storage and handling Each unit shall be individually packaged from point of manufacture. Unit shall be handled and stored in accordance with the manufacturer’s instructions. Part 2 ‐ PRODUCTS Equipment 2.1 General Factory assembled, horizontal, blow‐thru type fan coil for furred‐in, exposed ceiling or ducted installations. Unit shall be complete with water coil(s), fan(s), motor(s), drain pan and all required wiring, piping, controls and special features. 2.2 42CET, CED Furred‐in Units Base 42CET, CED unit with factory installed plenum section and cleanable filter as shown on equipment drawings. The plenum shall be bottom or rear air return. Shall enclose the fan/motor assemblies, and shall be lined with ½‐in PU insulation. Unit shall have a removable panel to provide access to fan/motor assemblies and unit identification label. 2.3 Fans Direct driven, double width fan wheels with forward curved blades shall be statically and dynamically balanced. Scrolls shall be constructed of galvanized steel. Fan wheels shall be constructed of galvanized steel. 2.4 Coils Standard base unit shall be equipped with a 3‐ row or 4‐row coil for installation in a 2‐pipe system. Coils shall have 3/8‐in copper tubes, aluminium fins bonded to the tubes by mechanical expansion, and a working pressure of 250 psig. Each coil shall have a manual air vent and sweat connections for 5/8‐in. OD copper tubes. 2.5 Controls and Safeties Unit shall be furnished with a 3‐speed, 4 position fan switch on a wall plate for field mounting. The fan motor(s) shall be equipped with integral automatic temperature reset for motor protection. 2.6 Operating Characteristics A one coil unit installed in a 2‐pipe system shall be capable of providing heating or cooling as determined by the operating mode of the central water supply system. 2.7 Electrical Requirements Standard unit shall operate on 220‐240v, single phase, 50Hz electric power. All internal wiring shall be in flexible conduit. 2.8 Motor(s) Fan motors shall be 3‐speed, 220‐240v, single phase, 50Hz, permanent split capacitor type, 50Hz, permanent split capacitor type, with sleeve type bearings and oversized oil reservoirs to ensure lubrication.
Specifications
- Brand: CARRIER
- Model: 42DCD10
- Color: White, Red, Blue
- Manufacturer: CARRIER